单词	过桥绳轮
释义	同过桥绳轮--介轮
随便看	printing cylinder printing defect printing demand meter printing density printing device printing discussion printing document form printing down printing dye printing equipment printing error printing establishment printing finished signal printing frame printing house printing industry printing industry research association test printing industry research association test {=pira test} printing ink printing-ink printingink printing inks printing key board perforator printing keyboard perforator printing line